High-altitude airship-like machine has passed its first test after being flown at 2,000 meters and plugged into the national ...

Wind turbines generate electricity at the seaside in Kamisu city, Ibaraki prefecture about 110 kms east of Tokyo on April 26, 2013. As of April 2013, the city has 42 turbines and a total output of ...

Discover how to build a simple DIY wind turbine using basic household items like an aluminum can, copper wire, and cardboard.

AMES, Iowa – Hui Hu picked up a 3-D printed model of a typical wind turbine and began explaining two problems with the big, tall, three-bladed machines. First, said the Iowa State University professor ...

AMES, Iowa – Three thin leaflets blew open and blood blasted through an artificial heart valve, the center stream firing reds and yellows, the colors indicating a flow speed up to 125 centimeters per ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Canvus has come a long way since ...

An exceptionally odd clean energy project backed by Bill Gates has broken ground near Rock River, Wyoming, where a wind turbine that turns convention on its head will get a chance to prove its ...

Researchers have modeled the fluid dynamics of multi-rotor wind turbines via high-resolution numerical simulations. The simulations demonstrate a clear advantage for a turbine model with four rotors.

FRANKFURT/LONDON, July 7 (Reuters) - Siemens Energy's ENR1n.DE disclosure of quality issues in its newer wind turbine models has exposed broader challenges in a sector suffering from rushed ...